Home / 8,839,055.47-13,258,868.33-2,449,369.39

Finding the Fourth Proportional to 8,839,055.47, 13,258,868.33 and 2,449,369.39

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Solution

The fourth proportional to 8,839,055.47, 13,258,868.33 and 2,449,369.39 is: 3,674,133.10

Step by Step Solution

  1. Step 1: Write the proportion equation
    8,839,055.47 : 13,258,868.33 = 2,449,369.39 : x
  2. Step 2: Convert to fraction form
    8,839,055.47/13,258,868.33 = 2,449,369.39/x
  3. Step 3: Cross multiply
    8,839,055.47x = 13,258,868.33 × 2,449,369.39
  4. Step 4: Simplify right side
    8,839,055.47x = 32,475,866,233,542.42
  5. Step 5: Solve for x
    x = 32,475,866,233,542.42/8,839,055.47
  6. Step 6: Final answer
    x = 3,674,133.10

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Why These Related Problems?

These problems maintain the same ratio (1.50) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.